SOLUTION: Solve the equation for solutions in the interval {0,2pi). Use algebraic methods and give exact values. cos2x=0

SOLUTION: Solve the equation for solutions in the interval {0,2pi). Use algebraic methods and give exact values. cos2x=0

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Question 808171: Solve the equation for solutions in the interval {0,2pi). Use algebraic methods and give exact values. cos2x=0
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Solve the equation for solutions in the interval {0,2pi). Use algebraic methods and give exact values.
cos2x=0
2x=π/2, 3π/2
x=π/4, 3π/4

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